Invention Grant
US08606646B2 System and method for selling products and services via a network of at least three computer systems 有权
通过至少三台计算机系统的网络销售产品和服务的系统和方法

System and method for selling products and services via a network of at least three computer systems
Abstract:
A system and method allows one or more users to purchase an offering of goods or services using at least three computer systems, by one user making a proposal for the two to jointly consume the offering, and the other user accepting the proposal.
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